Perhaps there are already threads on this topic, unfortunately I could not find anything useful for me.

Specifically for the CORONA theme, is it possible to change the appearance of the archive category, by default it offers a list of two columns, i’m looking for something like a list or a menu, not necessarily with a preview image, or at least to expand it at 4 columns.

I would also like to delete the word “Archive For” on top.

Finally I would like to add tags at the portfolio items, but i can’t find how.

Well, I did some digging… and after breaking it a bit, I’ve figured it out. If you open taxonomy-portfolio_entries.php (make a backup of the original file in case something goes wrong!!) and look right after the header code. You should see:

As is, this makes a sidebar on the left. You can replace it with 3 sidebar_right if you want a sidebar on the right. And if you want a 4 column layout just like the main portfolio page, you enter 1, 2, 3, 4.